---------- Forwarded message ---------- From: Aryeh Friedman <aryeh.fried...@gmail.com> Date: Fri, Jan 24, 2014 at 12:19 PM Subject: Why does this work on kvm but not soft emulation? To: qemu-disc...@nongnu.org
First 3 steps are on Intel running Ubunutu 12.04.3 LTS the rest are on AMD running FreeBSD 10-RELEASE 1. I create 10G drive (raw file format) 2. I install ubuntu onto it with: #!/bin/bash # # Handwritten script # Net set up bridge=br0 tap=$(sudo tunctl -u $(whoami) -b) ip link set $tap up sleep 1s brctl addif $bridge $tap # call hyper v kvm -drive format=raw,if=virtio,file=ubu -net nic,vlan=0,model=virtio -net tap,vlan=0,ifname=$tap,script=no -m 4096 -smb 3 -vnc :0 -disp lay none -cdrom ubu.iso # net break down brctl delif $bridge $tap ip link set $tap down tunctl -d $tap 3. Shut down the VM from within the guest OS and kill the process 4. Copy the disk image over to the FreeBSD machine and start it with: #!/bin/sh # # Generated by PetiteCloud ifconfig tap37 destroy ifconfig tap37 create ifconfig tap37 up sleep 5 ifconfig bridge0 addm tap37 up qemu-system-x86_64 -drive format=raw,if=virtio,file=ubu -net nic,model=virtio -net tap,ifname=tap37 -smb 1 -m 2048 -vnc :0 -display none echo $!>/var/run/petitecloud/rc5adn3358 5. The guest OS gets as far as disk checks and then dies (this does not happen under kvm) -- Aryeh M. Friedman, Lead Developer, http://www.PetiteCloud.org -- Aryeh M. Friedman, Lead Developer, http://www.PetiteCloud.org
